Newton single handedly brought about a new era in our understanding of the physical world, through his famous equation F = ma and the law of gravity. These laws successfully predict the behavior of all phenomena from the microscopic world to the astronomical world! Ofcourse, Einstien changed things once again but that was only after about 4 centuries. Solving Irodov dramatically helped me understand the power, elegance, simplicity and beauty of Physics. Hopefully you will enjoy the journey too.
Saturday, August 4, 2007
Irodov Problem 1.56
(a) The magnitude of the angular velocity vector is given by the Euclidean norm as,. The angular acceleration is the time-derivative of the angular velocity vector and is given by,
. The angular acceleration is the time-derivative of the angular velocity vector and is given by,
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